package com.example.gokuplayalong.service.fragments.main;

import android.annotation.SuppressLint;
import android.os.Bundle;

import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.example.gokuplayalong.R;
import com.example.gokuplayalong.bases.alipay.directpay.DirectPay;
import com.example.gokuplayalong.bases.alipay.directpayinterface.DirectPayInterface;
import com.example.gokuplayalong.bases.beans.AppParams;
import com.example.gokuplayalong.bases.beans.Beans;
import com.example.gokuplayalong.bases.exception.ExceptionUtils;
import com.example.gokuplayalong.bases.network.NetWorkInterface;
import com.example.gokuplayalong.bases.tools.Tools;
import com.example.gokuplayalong.service.fragments.others.UserMainPageAdapter;
import com.kongzue.dialogx.dialogs.PopTip;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

/**
 * A simple {@link Fragment} subclass.
 * Use the {@link UserMainReceive#newInstance} factory method to
 * create an instance of this fragment.
 *
 */
public class UserMainReceive extends Fragment {

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;
    View rootView;
    private RecyclerView mUserMainReceiveRecyclerview;

    List<Beans> beans = new ArrayList<>();
    UserMainPageAdapter userMainPageAdapter;

    public UserMainReceive() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment UserMainReceive.
     */
    // TODO: Rename and change types and number of parameters
    public static UserMainReceive newInstance(String param1, String param2) {
        UserMainReceive fragment = new UserMainReceive();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        if (rootView == null)
            rootView = inflater.inflate(R.layout.fragment_user_main_receive, container, false);
        initView();
        return rootView;
    }

    private void initView() {
        mUserMainReceiveRecyclerview = rootView.findViewById(R.id.user_main_receive_recyclerview);


        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(rootView.getContext());
        mUserMainReceiveRecyclerview.setLayoutManager(linearLayoutManager);

        userMainPageAdapter = new UserMainPageAdapter(beans);
        mUserMainReceiveRecyclerview.setAdapter(userMainPageAdapter);
        mUserMainReceiveRecyclerview.addOnScrollListener(new RecyclerView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
                super.onScrollStateChanged(recyclerView, newState);

                if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                    int lastVisibleItemPosition = linearLayoutManager.findLastVisibleItemPosition();

                    if (lastVisibleItemPosition == (AppParams.getInstance().appRunParams.getJsonObject()
                            .getIntValue("chatNum") * AppParams.getInstance().appRunParams.getJsonObject()
                            .getIntValue("chatCount")) - 1) {
                        AppParams.getInstance().appRunParams.getJsonObject()
                                .put("chatNum", AppParams.getInstance().appRunParams.getJsonObject()
                                        .getIntValue("chatNum") + 1);
                        getUserList();
                    }

                }
            }
        });

    }

    @Override
    public void onResume() {
        super.onResume();
        initResume();
    }

    @SuppressLint("NotifyDataSetChanged")
    private void initResume() {
        try {

            File file = new File(AppParams.getInstance().mediaDir, "userList.txt");

            if (file.exists()) {
                BufferedReader reader = new BufferedReader(new FileReader(file.getAbsoluteFile()));
                String line;
                while ((line = reader.readLine()) != null) {

                    JSONArray userList = JSON.parseArray(line);
                    if (!beans.isEmpty()) beans.clear();
                    for (int i = 0; i < userList.size(); i++) {
                        Beans item = new Beans();
                        item.setJsonObject(userList.getJSONObject(i));
                        item.getJsonObject()
                                .put("viewType", UserMainPageAdapter.VIEWTYPE_RECEIVE_LIST);
                        beans.add(item);
                    }

                    userMainPageAdapter.notifyDataSetChanged();
                }
                reader.close();
            }
        } catch (Throwable e) {
            ExceptionUtils.getException(ExceptionUtils.getTraceInfo(), e);
        }
        try {


            AppParams.getInstance().appRunParams.getJsonObject().put("chatNum", 1);
            getUserList();
        } catch (Throwable e) {
            ExceptionUtils.getException(ExceptionUtils.getTraceInfo(), e);
        }
    }

    void getUserList() {
        try {
            Beans beansIn = new Beans();
            beansIn.getJsonObject()
                    .put("phone", AppParams.getInstance().appCurrentUser.getJsonObject()
                            .getString("phone"));
            beansIn.getJsonObject()
                    .put("chatNum", AppParams.getInstance().appRunParams.getJsonObject()
                            .getIntValue("chatNum"));
            beansIn.getJsonObject()
                    .put("chatCount", AppParams.getInstance().appRunParams.getJsonObject()
                            .getIntValue("chatCount"));


            AppParams.getNewNetWork()
                    .setInterface(new NetWorkInterface() {
                        @Override
                        public int success(String msg) {
                            requireActivity().runOnUiThread(new Runnable() {
                                @SuppressLint("NotifyDataSetChanged")
                                @Override
                                public void run() {
                                    try {
                                        JSONObject msgFromServer = JSON.parseObject(msg);
                                        if (Objects.equals(msgFromServer.getString("result"), "成功")) {
                                            JSONArray userList = JSON.parseArray(msgFromServer.getString("userList"));
                                            try {
                                                File file = new File(AppParams.getInstance().mediaDir, "userList.txt");
                                                if (!file.exists()) {
                                                    file.createNewFile();
                                                }
                                                FileWriter fileWriter = new FileWriter(file.getAbsoluteFile(), false);
                                                fileWriter.write(userList.toJSONString());
                                                fileWriter.close();


                                            } catch (Throwable e) {
                                                ExceptionUtils.getException(ExceptionUtils.getTraceInfo(), e);
                                            }

                                            if (!beans.isEmpty()) beans.clear();
                                            for (int i = 0; i < userList.size(); i++) {
                                                Beans item = new Beans();
                                                item.setJsonObject(userList.getJSONObject(i));
                                                item.getJsonObject()
                                                        .put("viewType", UserMainPageAdapter.VIEWTYPE_RECEIVE_LIST);
                                                beans.add(item);
                                            }

                                            userMainPageAdapter.notifyDataSetChanged();
                                        }
                                    } catch (Throwable e) {
                                        ExceptionUtils.getException(ExceptionUtils.getTraceInfo(), e);
                                    }
                                }
                            });
                            return 0;
                        }

                        @Override
                        public int failed(String msg) {
                            return 0;
                        }
                    })
                    .execute(AppParams.getInstance().baseUrl + "/getUserList", beansIn.getJsonObject()
                            .toJSONString());
        } catch (Throwable e) {
            ExceptionUtils.getException(ExceptionUtils.getTraceInfo(), e);
        }
    }
}